219131025652

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{30697}}^1$

素因数の和:30787

約数の個数: 144

約数和(自身を含む): 503005148800

約数和(自身を除く): 283874123148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 121, 154, 172, 196, 242, 301, 308, 343, 473, 484, 539, 602, 686, 847, 946, 1078, 1204, 1372, 1694, 1892, 2107, 2156, 3311, 3388, 3773, 4214, 5203, 5929, 6622, 7546, 8428, 10406, 11858, 13244, 14749, 15092, 20812, 23177, 23716, 29498, 30697, 36421, 41503, 46354, 58996, 61394, 72842, 83006, 92708, 122788, 145684, 162239, 166012, 214879, 254947, 324478, 337667, 429758, 509894, 648956, 675334, 859516, 1019788, 1319971, 1350668, 1504153, 1784629, 2363669, 2639942, 3008306, 3569258, 3714337, 4727338, 5279884, 6016612, 7138516, 7428674, 9239797, 9454676, 10529071, 14519681, 14857348, 16545683, 18479594, 21058142, 26000359, 29039362, 33091366, 36959188, 42116284, 52000718, 58078724, 64678579, 66182732, 101637767, 104001436, 115819781, 129357158, 159716491, 182002513, 203275534, 231639562, 258714316, 319432982, 364005026, 406551068, 452750053, 463279124, 638865964, 711464369, 728010052, 905500106, 1118015437, 1274017591, 1422928738, 1811000212, 2236030874, 2548035182, 2845857476, 4472061748, 4980250583, 5096070364, 7826108059, 9960501166, 15652216118, 19921002332, 31304432236, 54782756413, 109565512826, 219131025652]

約数ペア:

[(1, 219131025652), (2, 109565512826), (4, 54782756413), (7, 31304432236), (11, 19921002332), (14, 15652216118), (22, 9960501166), (28, 7826108059), (43, 5096070364), (44, 4980250583), (49, 4472061748), (77, 2845857476), (86, 2548035182), (98, 2236030874), (121, 1811000212), (154, 1422928738), (172, 1274017591), (196, 1118015437), (242, 905500106), (301, 728010052), (308, 711464369), (343, 638865964), (473, 463279124), (484, 452750053), (539, 406551068), (602, 364005026), (686, 319432982), (847, 258714316), (946, 231639562), (1078, 203275534), (1204, 182002513), (1372, 159716491), (1694, 129357158), (1892, 115819781), (2107, 104001436), (2156, 101637767), (3311, 66182732), (3388, 64678579), (3773, 58078724), (4214, 52000718), (5203, 42116284), (5929, 36959188), (6622, 33091366), (7546, 29039362), (8428, 26000359), (10406, 21058142), (11858, 18479594), (13244, 16545683), (14749, 14857348), (15092, 14519681), (20812, 10529071), (23177, 9454676), (23716, 9239797), (29498, 7428674), (30697, 7138516), (36421, 6016612), (41503, 5279884), (46354, 4727338), (58996, 3714337), (61394, 3569258), (72842, 3008306), (83006, 2639942), (92708, 2363669), (122788, 1784629), (145684, 1504153), (162239, 1350668), (166012, 1319971), (214879, 1019788), (254947, 859516), (324478, 675334), (337667, 648956), (429758, 509894)]